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Pressure 0 bar or 2.5 bar

Pressure 0 bar or 2.5 bar — Heating system pressure is too low or too high

Nibe · Air Conditioning

¿Qué significa Pressure 0 bar or 2.5 bar ?

The pressure gauge on the F730 shows the heating system pressure. If it frequently drops to 0 bar or rises to 2.5 bar, it indicates a problem with the system's pressure.

Causas comunes

  • Heating system may be underfilled
  • Heating system may be overfilled
  • Leak in the heating system

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Check the pressure gauge. It should ideally be between 0.5 and 1.5 bar.

  2. 2

    If the pressure is low, the system may need refilling. Contact your installer.

  3. 3

    If the pressure is high, there might be an issue with expansion vessels or overheating. Contact your installer.

  4. 4

    If the pressure fluctuates significantly, it may indicate a leak. Contact your installer.

Ver todos los códigos en este manual (95)
Datos técnicos verificados. Última actualización: April 2026

Fallas relacionadas

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Fuente: Nibe Air Conditioning
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